document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=37708>Question 37708</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the following simultaneous equation:\r<BR>\n" );
document.write( "\n" );
document.write( "r^2 + s - 7 = 0; r - s = 5\r<BR>\n" );
document.write( "\n" );
document.write( "Please show any working out and thank you in advance for your help </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #23274 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=23274\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> R=S-5 NOW SUBSTITUTING S-5 FOR R WE GET (S-5)~2+S=7 OR S~2-10S+25+S=7 OR\r<BR>\n" );
document.write( "\n" );
document.write( "S~2-9S+18=0 OR (S-6)(S-3)=0 OR S=6 & S=3 THEN R=6-5 OR R=1 & R=3-5 OR R=-2 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );